Packaging bag with heat preservation structure

Abstract

The packaging bag with the heat preservation structure comprises a bag body, hand lifting openings are formed in the two sides of the upper end of the bag body, heat preservation cotton is arranged in the bag body, a lifting plate is arranged in the bag body, the outer wall of the lifting plate is connected with the inner wall of the heat preservation cotton in a sliding mode, two symmetrical openings are formed in the lifting plate, and the lifting plate is connected with the heat preservation cotton in a sliding mode. And bearing frames are arranged at the lower ends of the two openings, positioning mechanisms used for positioning the cup bodies are arranged in the two bearing frames, and a connecting mechanism used for connecting the lifting plate is arranged at the bottom of the bag body. The clamping blocks move into the through grooves, when the lower end of a cup body makes contact with the bottom of the bearing frame, the clamping blocks fix the cup body, counter-acting force generated by extrusion deformation of the springs directly acts on the cup body, the stability of the cup body in the placing process is fully guaranteed, and the situation that the cup body topples over is avoided.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag technology, and in particular to a packaging bag with a heat-insulating structure. Background Technology

[0002] Packaging bags are bags used to package various goods, facilitating transportation and storage during production and distribution. They are widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags end up in landfills like regular waste, with only 7% being recycled.

[0003] Existing packaging bags generally lack a device to secure the cup, making it prone to tipping over and spilling liquid. Furthermore, existing packaging bags typically lack stabilizing mechanisms, reducing their stability, and there is no device to lift the contents, causing inconvenience for customers when retrieving items from the packaging. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology. By moving multiple locking blocks into multiple through slots, when the lower end of the cup body contacts the bottom of the receiving frame, the multiple locking blocks fix the cup body. The reaction force generated by the compression deformation of multiple springs acts directly on the cup body, which fully ensures the stability of the cup body when placed and avoids the cup body from tipping over. This invention provides a packaging bag with a heat-insulating structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A packaging bag with an insulated structure includes a bag body, with handles on both sides at the top of the bag body. The bag body is lined with insulation cotton, and a lifting plate is provided inside the bag body. The outer wall of the lifting plate is slidably connected to the inner wall of the insulation cotton. The lifting plate has two symmetrically arranged openings, and a receiving frame is provided at the lower end of each of the two openings. A positioning mechanism for positioning a cup is provided in each of the two receiving frames. A connecting mechanism for connecting the lifting plate is provided at the bottom of the bag body.

[0007] Preferably, the positioning mechanism includes multiple circumferentially arranged grooves formed at the lower end of the receiving frame, and sliders are slidably connected in each of the multiple grooves. A locking block is provided at the upper end of the slider, and an inclined surface is formed between the upper end of the locking block and the side wall.

[0008] Preferably, the connecting mechanism includes a plurality of symmetrically arranged through rods disposed at the lower end of the lifting plate, wherein the plurality of through rods pass through the lower end of the bag body and are slidably connected thereto, and the lower ends of the plurality of through rods are provided with a stabilizing plate.

[0009] Preferably, multiple circumferentially arranged through slots are provided between the inner and outer walls of the two receiving frames, and the multiple through slots respectively cooperate with multiple locking blocks.

[0010] Preferably, each of the plurality of grooves is provided with a slide rod, which passes through the slider and is slidably connected to it.

[0011] Preferably, the slider and the groove are elastically connected by a spring, and the spring is sleeved on the outer wall of the slider.

[0012] The beneficial effects of this utility model are:

[0013] 1. By moving multiple locking blocks into multiple through slots, when the lower end of the cup body contacts the bottom of the receiving frame, the multiple locking blocks fix the cup body. The reaction force generated by the compression deformation of multiple springs acts directly on the cup body, fully ensuring the stability of the cup body when placed and preventing the cup body from tipping over.

[0014] 2. Through the sliding connection of multiple through rods between the lifting plate and the stabilizing plate, the multiple through rods support the lifting plate when the bag is placed, thereby raising the height of the cup and making it more convenient for people to pick up the cup. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of the overall structure of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the overall structure of this utility model.

[0018] In the diagram: 1. Bag body, 2. Handle opening, 3. Insulation cotton, 4. Stabilizing plate, 5. Lifting plate, 6. Opening, 7. Receiving frame, 8. Card block, 9. Sloping surface, 10. Through rod, 11. Groove, 12. Through slot, 13. Sliding rod, 14. Sliding block, 15. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Reference Figure 1-3 A packaging bag with an insulated structure includes a bag body 1, with handle openings 2 on both sides of the upper end of the bag body 1. Insulation cotton 3 is provided inside the bag body 1. A lifting plate 5 is provided inside the bag body 1, with its outer wall slidably connected to the inner wall of the insulation cotton 3. Two symmetrically arranged openings 6 are provided on the lifting plate 5, and a receiving frame 7 is provided at the lower end of each opening 6. Each receiving frame 7 has a positioning mechanism for positioning a cup. The positioning mechanism includes multiple circumferentially arranged grooves 11 at the lower end of the receiving frame 7, with sliders 14 slidably connected within each groove 11. A locking block 8 is provided at the upper end of each slider 14, and an inclined surface 9 is provided between the upper end of the locking block 8 and the side wall. By moving the multiple locking blocks 8 into multiple through slots 12, when the lower end of the cup contacts the bottom of the receiving frame 7, the multiple locking blocks 8 fix the cup. The reaction force generated by the compression deformation of multiple springs 15 acts directly on the cup, fully ensuring the stability of the cup when placed and preventing the cup from tipping over.

[0022] The bottom of the bag body 1 is provided with a connecting mechanism for connecting to the lifting plate 5. The connecting mechanism includes multiple through rods 10 symmetrically arranged at the lower end of the lifting plate 5. The multiple through rods 10 all pass through the lower end of the bag body 1 and are slidably connected to it. The lower ends of the multiple through rods 10 are all provided with a stabilizing plate 4. Through the through sliding connection of the multiple through rods 10 between the lifting plate 5 and the stabilizing plate 4, when the bag body 1 is placed, the multiple through rods 10 support the lifting plate 5, thereby raising the height of the cup and making it more convenient for people to take the cup.

[0023] Multiple circumferentially arranged through slots 12 are provided between the inner and outer walls of the two receiving frames 7, and the multiple through slots 12 respectively cooperate with multiple locking blocks 8.

[0024] Each of the multiple grooves 11 is provided with a slide rod 13, which passes through the slider 14 and is slidably connected to it.

[0025] The slider 14 and the groove 11 are elastically connected by a spring 15, which is sleeved on the outer wall of the slide rod 13.

[0026] In use, this invention uses insulating cotton 3 on the inner wall of the bag body 1 to keep the bag body 1 warm. The stabilizing plate 4 increases the contact area between the bag body 1 and the placement area, improving the stability of the bag body 1 during placement. When placing the cup, it is placed into the receiving frame 7 through the opening 6, so that the lower end of the cup contacts multiple inclined surfaces 9. The sliding connection between the slider 14 and the sliding rod 13 presses the cup downwards, causing the cup to press multiple locking blocks 8 to move into multiple through slots 1. Inside 2, when the lower end of the cup body contacts the bottom of the receiving frame 7, multiple locking blocks 8 fix the cup body, and the reaction force generated by the compression deformation of multiple springs 15 acts directly on the cup body, fully ensuring the stability of the cup body when placed and preventing the cup body from tipping over. Through the through sliding connection of multiple through rods 10 between the lifting plate 5 and the stabilizing plate 4, when the bag body 1 is placed, the multiple through rods 10 support the lifting plate 5, realizing the lifting of the cup body height, which brings certain convenience to people in taking the cup body.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A packaging bag with a heat-insulating structure, comprising a bag body (1), characterized in that, The bag body (1) has handle openings (2) on both sides of the upper end. The bag body (1) is provided with insulation cotton (3) inside. The bag body (1) is provided with a lifting plate (5). The outer wall of the lifting plate (5) is slidably connected to the inner wall of the insulation cotton (3). The lifting plate (5) has two symmetrically arranged openings (6). The lower end of the two openings (6) is provided with a receiving frame (7). The two receiving frames (7) are provided with a positioning mechanism for positioning the cup body. The bottom of the bag body (1) is provided with a connecting mechanism for connecting the lifting plate (5).

2. The packaging bag with a heat-insulating structure according to claim 1, characterized in that, The positioning mechanism includes multiple circumferentially arranged grooves (11) at the lower end of the receiving frame (7), and sliders (14) are slidably connected in each of the multiple grooves (11). A locking block (8) is provided at the upper end of the slider (14), and an inclined surface (9) is provided between the upper end of the locking block (8) and the side wall.

3. A packaging bag with a heat-insulating structure according to claim 2, characterized in that, The connecting mechanism includes multiple symmetrically arranged through rods (10) at the lower end of the lifting plate (5). The multiple through rods (10) all pass through the lower end of the bag body (1) and are slidably connected thereto. The lower ends of the multiple through rods (10) are all provided with a stabilizing plate (4).

4. A packaging bag with a heat-insulating structure according to claim 3, characterized in that, Multiple circumferentially arranged through slots (12) are provided between the inner and outer walls of the two receiving frames (7), and the multiple through slots (12) respectively cooperate with multiple locking blocks (8).

5. A packaging bag with a heat-insulating structure according to claim 4, characterized in that, Each of the grooves (11) is provided with a slide rod (13), which passes through the slider (14) and is slidably connected to it.

6. A packaging bag with a heat-insulating structure according to claim 5, characterized in that, The slider (14) and the groove (11) are elastically connected by a spring (15), which is sleeved on the outer wall of the slide rod (13).

Images